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Mathematics 18 Online
OpenStudy (anonymous):

to estimate the height of the Taipei 101 tower Andrew stands so that his lines of sight to the top and the bottom of the tower form a 90 decree angle what is the height of the tower to the nearest foot ?? ******* metal ********

OpenStudy (anonymous):

is that the exact problem? i am not sure how a line of sight can form a 90 degree angle

OpenStudy (anonymous):

yes it is

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